Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Karl A, Brokstad"'
Autor:
Geir Bredholt, Marianne Sævik, Hanne Søyland, Thor Ueland, Fan Zhou, Rishi Pathirana, Anders Madsen, Juha Vahokoski, Sarah Lartey, Bente E. Halvorsen, Tuva B. Dahl, Mai-Chi Trieu, Kristin G.-I. Mohn, Karl Albert Brokstad, Pål Aukrust, Camilla Tøndel, Nina Langeland, Bjørn Blomberg, Rebecca Jane Cox
Publikováno v:
Vaccine: X, Vol 20, Iss , Pp 100564- (2024)
Objectives: Booster COVID-19 vaccinations are used to protect the elderly, a group vulnerable to severe disease. We compared humoral and cellular immunity in older versus younger adults up to eight months after administering a BNT16b2 booster vaccine
Externí odkaz:
https://doaj.org/article/97a58f3486274e709a8a91d0108e5ba7
Autor:
Lukas Hoen, Sarah Lartey, Fan Zhou, Rishi D. Pathirana, Florian Krammer, Kristin G -I Mohn, Rebecca J. Cox, Karl A. Brokstad
Publikováno v:
Vaccines, Vol 12, Iss 8, p 864 (2024)
Live attenuated influenza vaccines (LAIV) typically induce a poor hemagglutination inhibition (HI) response, which is the standard correlate of protection for inactivated influenza vaccines. The significance of the HI response is complicated because
Externí odkaz:
https://doaj.org/article/408956298e5d43a3be360913c7b06134
Autor:
Therese Bredholt Onyango, Fan Zhou, Geir Bredholt, Karl A. Brokstad, Sarah Lartey, Kristin G.-I. Mohn, Türküler Özgümüs, Bård Reiakvam Kittang, Dagrun Waag Linchausen, Shahin Shafiani, Rebecca Elyanow, Bjørn Blomberg, Nina Langeland, Rebecca Jane Cox, Bergen COVID-19 Research Group, Amit Bansal, Anders Madsen, Camilla Tøndel, Elisabeth Berg Fjelltveit, Hanne Søyland, Helene Heitmann Sandnes, Jan Stefan Olofsson, Juha Vahokoski, Kristin Risa, Lena Hansen, Mai-Chi Trieu, Marianne Sævik, Nina Urke Ertesvåg
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
Obesity is a known risk factor for severe respiratory tract infections. In this prospective study, we assessed the impact of being obese or overweight on longitudinal SARS-CoV-2 humoral and cellular responses up to 18 months after infection. 274 pati
Externí odkaz:
https://doaj.org/article/ef3b73d1559d4f2fb387d0dd4a40d9c4
Autor:
Aleksandra Petrovic, Ingvild Bueide, Kåre Steinar Tveit, Hogne Hallaråker, Bodil Bjørndal, Tim D. Holmes, Richard Davies, Karl Albert Brokstad, Brith Bergum, Silke Appel
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
BackgroundPsoriasis is a chronic immune-mediated skin disease with systemic inflammation and comorbidities. Although the disease severity may vary over time, many patients suffer from mild to moderate disease. Often local treatment will be sufficient
Externí odkaz:
https://doaj.org/article/28aa1ba59fda4d658f7a8d0de517d615
Autor:
Amit Bansal, Mai-Chi Trieu, Kristin G. I. Mohn, Anders Madsen, Jan Stefan Olofsson, Helene Heitmann Sandnes, Marianne Sævik, Hanne Søyland, Lena Hansen, Therese Bredholt Onyango, Camilla Tøndel, Karl Albert Brokstad, Bergen COVID-19 research group, Heidi Syre, Åse Garløv Riis, Nina Langeland, Rebecca Jane Cox, Håkon Amdam, Geir Bredholt, Nina Urke Ertesvåg, Elisabeth Berg Fjellveit, Sarah Lartey, Fredrik Grøvan, Hauke Bartsch, Kanika Kuwelker, Juha Vahokoski, Bård Kittang, Linchausen Dagrun Waag, Bjørn Blomberg, Fan Zhou
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
BackgroundPreventing infection in healthcare workers (HCWs) is crucial for protecting healthcare systems during the COVID-19 pandemic. Here, we investigated the seroepidemiology of SARS-CoV-2 in HCWs in Norway with low-transmission settings.MethodsFr
Externí odkaz:
https://doaj.org/article/197878fbe8e94d96880f7287027e4d99
Autor:
Nina Urke Ertesvåg, Rebecca Jane Cox, Sarah Larteley Lartey, Kristin G-I Mohn, Karl Albert Brokstad, Mai-Chi Trieu
Publikováno v:
npj Vaccines, Vol 7, Iss 1, Pp 1-10 (2022)
Abstract History of influenza A/H3N2 exposure, especially childhood infection, shape antibody responses after influenza vaccination and infection, but have not been extensively studied. We investigated the breadth and durability of influenza A/H3N2-s
Externí odkaz:
https://doaj.org/article/21abee37cc5d4451abf668bc933fb356
Autor:
Lena Hansen, Karl Albert Brokstad, Amit Bansal, Fan Zhou, Geir Bredholt, Therese Bredholt Onyango, Helene Heitmann Sandnes, Rebecca Elyanow, Anders Madsen, Mai-Chi Trieu, Marianne Sævik, Hanne Søyland, Jan Stefan Olofsson, Juha Vahokoski, Nina Urke Ertesvåg, Elisabeth Berg Fjelltveit, Shahin Shafiani, Camilla Tøndel, Heidi Chapman, Ian Kaplan, Kristin G.I. Mohn, Nina Langeland, Rebecca Jane Cox
Publikováno v:
Vaccine: X, Vol 13, Iss , Pp 100262- (2023)
Objectives: Elderly are an understudied, high-risk group vulnerable to severe COVID-19. We comprehensively analyzed the durability of humoral and cellular immune responses after BNT162b2 vaccination and SARS-CoV-2 infection in elderly and younger adu
Externí odkaz:
https://doaj.org/article/36129d181a5943caba4c6f85a8b21a65
Autor:
Nina Urke Ertesvåg, Julie Xiao, Fan Zhou, Sonja Ljostveit, Helene Sandnes, Sarah Lartey, Marianne Sævik, Lena Hansen, Anders Madsen, Kristin G. I. Mohn, Elisabeth Fjelltveit, Jan Stefan Olofsson, Tiong Kit Tan, Pramila Rijal, Lisa Schimanski, Siri Øyen, Karl Albert Brokstad, Susanna Dunachie, Anni Jämsén, William S. James, Adam C. Harding, Heli Harvala, Dung Nguyen, David Roberts, PHE Virology group, Maria Zambon, Oxford collaborative group, Alain Townsend, Bergen COVID-19 Research Group, Nina Langeland, Rebecca Jane Cox
Publikováno v:
Communications Medicine, Vol 2, Iss 1, Pp 1-11 (2022)
Ertesvåg, Xiao et al. describe a method to evaluate neutralising antibodies to SARS-CoV-2 infection or vaccination, including variants of concern. A second mRNA-vaccine dose results in a broader antibody repertoire in adults, although with reduced c
Externí odkaz:
https://doaj.org/article/cbafc65b10794cc39ff63dc23d9135f0
Autor:
Kristin G.-I. Mohn, Geir Bredholt, Fan Zhou, Anders Madsen, Therese B. Onyango, Elisabeth B. Fjelltveit, Sarah L. Jalloh, Karl A. Brokstad, Diego Cantoni, Martin Mayora-Neto, Nigel Temperton, Nina Langeland, Rebecca J. Cox, on behalf of Bergen COVID-19 research group
Publikováno v:
PLoS ONE, Vol 17, Iss 2 (2022)
Background Neutralizing antibodies are important for protection against the pandemic SARS-CoV-2 virus, and long-term memory responses determine the risk of re-infection or boosting after vaccination. T-cellular responses are considered important for
Externí odkaz:
https://doaj.org/article/d626a5aa837d472b86b49ba0f8cb78e2
Autor:
Alexander Hellesen, Sigrid Aslaksen, Lars Breivik, Ellen Christine Røyrvik, Øyvind Bruserud, Kine Edvardsen, Karl Albert Brokstad, Anette Susanne Bøe Wolff, Eystein Sverre Husebye, Eirik Bratland
Publikováno v:
Frontiers in Immunology, Vol 12 (2021)
ObjectivesCD8+ T cells targeting 21-hydroxylase (21OH) are presumed to play a central role in the destruction of adrenocortical cells in autoimmune Addison’s disease (AAD). Earlier reports have suggested two immunodominant CD8+ T cell epitopes with
Externí odkaz:
https://doaj.org/article/5a9c0773ab494ceeb083fa4b8ce83735